body{
    background-color: #fff;
    margin: 0;
    padding: 0;
    font-size: 12px;
    font-family: "Microsoft YaHei UI";
}

a {
    text-decoration: none;
}

h2,h3,h4{
    margin: 0;
    padding: 0;
    font-weight: normal;
}

